Table 1

Composition	Pore Size (µm)
100% Collagen	147.6 ± 38.4
50% Collagen-50% Elastin	179.9 ± 35.8^a
20% Collagen-80% Elastin	187.6 ± 36.5^a
90% Collagen-10% C4S	115.6 ± 27.6^b
50% Collagen-50% C4S	116.8 ± 17.8^b

^aDenotes pore sizes larger than collagen scaffolds (p<0.05).
^bDenotes pore sizes smaller than collagen scaffolds (p<0.05).

Table 1: Pore sizes of scaffolds with various compositions.